fix(api): suppress healthy Telegram heartbeat noise
Some checks failed
Code Review / ai-code-review (push) Successful in 18s
CD Pipeline / tests (push) Successful in 1m53s
CD Pipeline / build-and-deploy (push) Successful in 10m32s
CD Pipeline / post-deploy-checks (push) Failing after 38s

This commit is contained in:
Your Name
2026-06-24 02:00:25 +08:00
parent a0091ff582
commit a84a5a0bc4
2 changed files with 35 additions and 31 deletions

View File

@@ -10109,33 +10109,38 @@ class TelegramGateway:
report = await HeartbeatReportService().collect()
# 2026-05-03 Claude Opus 4.7 + 統帥 ogtP0 #4 heartbeat 噪音降頻
# 鐵證:原本 30min/次 = 一天 48 條,統帥每天看相同內容 = 變相重複告警
# 2026-06-24 Codex + ogt心跳成功訊息不再即時推 Telegram。
# 鐵證: 30 分鐘「AWOOOI 心跳 / 告警鏈路正常」會洗版;
# 正常狀態應只留在 metrics/log/每日摘要Telegram 只承載異常、
# warnings 變化與恢復通知。
# 修法(不違反「監控工具必須被監控」鐵律):
# 健康(無 warnings)→ 6h 內最多 1 次「我活著」訊號
# 健康(無 warnings、且沒有上一輪 warning→ 不推 Telegram
# 有 warnings 跟上次相同 → 跳過hash 對比)
# 有 warnings 跟上次不同 → 立即推送(新狀況不漏)
# warnings 消失 → 只推一次恢復通知,之後回到安靜
import hashlib
SILENT_REPORT_INTERVAL_HOURS = 6
WARNINGS_HASH_TTL = 24 * 3600
silent_key = "heartbeat:silent_last_sent"
healthy_suppressed_key = "heartbeat:healthy_suppressed_last_seen"
warnings_hash_key = "heartbeat:warnings_hash"
warnings_str = "|".join(sorted(report.warnings))
warnings_hash = hashlib.md5(warnings_str.encode()).hexdigest()[:12]
if not report.warnings:
# 健康狀態:6h 1 次「我活著」訊號
if await redis_client.exists(silent_key):
logger.debug(
"telegram_heartbeat_skipped_silent_recent",
# 健康狀態:沒有上一輪 warning 時不送 Telegram避免成功心跳洗版。
last_hash_raw = await redis_client.get(warnings_hash_key)
if not last_hash_raw:
await redis_client.setex(
healthy_suppressed_key,
WARNINGS_HASH_TTL,
"1",
)
logger.info(
"telegram_heartbeat_healthy_suppressed",
slot_id=slot_id,
)
return True
await redis_client.setex(
silent_key, SILENT_REPORT_INTERVAL_HOURS * 3600, "1",
)
# 清掉舊的 warnings hash從有事 → 健康,下次有事要立即推)
# 從有事 → 健康:清掉舊 hash並允許下方送一次恢復通知。
await redis_client.delete(warnings_hash_key)
else:
# 有事:跟上次同 hash 跳過
@@ -10154,8 +10159,7 @@ class TelegramGateway:
await redis_client.setex(
warnings_hash_key, WARNINGS_HASH_TTL, warnings_hash,
)
# 清掉 silent marker從健康 → 有事,下次健康要過 6h 才再推)
await redis_client.delete(silent_key)
await redis_client.delete(healthy_suppressed_key)
text = report_to_telegram_html(report)

View File

@@ -2,11 +2,11 @@
P0 #4 heartbeat 噪音降頻測試
2026-05-03 Claude Opus 4.7 + 統帥 ogt
驗證 send_heartbeat() 的 dedup 邏輯:
健康(無 warnings6h 內最多 1 次
驗證 send_heartbeat() 的低噪音邏輯:
健康(無 warnings不即時推 Telegram只留 metrics/log/每日摘要
有 warnings 且跟上次同 hash → 跳過
有 warnings 且跟上次不同 → 立即推送
健康 ↔ 有事 切換時清掉相反 marker
warnings 消失 → 只推一次恢復通知
直接測 telegram_gateway.send_heartbeat()mock 掉 redis + report + send_to_group。
"""
@@ -87,12 +87,12 @@ class TestHeartbeatDedup:
"""P0 #4 heartbeat 降頻邏輯"""
@pytest.mark.asyncio
async def test_healthy_first_send_goes_through(
async def test_healthy_first_send_is_suppressed(
self,
gateway_with_fake_redis,
sre_group_configured,
):
"""健康狀態第一次推送(無 silent marker)→ 推送"""
"""健康狀態第一次檢查 → 不推 Telegram只記錄 suppressed marker"""
gw, fake_redis = gateway_with_fake_redis
with patch("src.core.redis_client.get_redis", return_value=fake_redis), \
@@ -104,19 +104,19 @@ class TestHeartbeatDedup:
result = await gw.send_heartbeat()
assert result is True
assert "heartbeat:silent_last_sent" in fake_redis._store
gw.send_to_group.assert_called_once()
assert "heartbeat:healthy_suppressed_last_seen" in fake_redis._store
gw.send_to_group.assert_not_called()
gw.send_notification.assert_not_called()
@pytest.mark.asyncio
async def test_healthy_second_send_within_6h_skipped(
async def test_healthy_second_send_stays_suppressed(
self,
gateway_with_fake_redis,
sre_group_configured,
):
"""健康狀態 6h 內第二次推送跳過"""
"""健康狀態第二次檢查仍不推 Telegram"""
gw, fake_redis = gateway_with_fake_redis
fake_redis.preset("heartbeat:silent_last_sent") # 模擬已有 silent marker
fake_redis.preset("heartbeat:healthy_suppressed_last_seen")
with patch("src.core.redis_client.get_redis", return_value=fake_redis), \
patch("src.services.heartbeat_report_service.HeartbeatReportService") as MockSvc, \
@@ -127,7 +127,6 @@ class TestHeartbeatDedup:
result = await gw.send_heartbeat()
assert result is True
# 不該呼叫 send被跳過
gw.send_to_group.assert_not_called()
gw.send_notification.assert_not_called()
@@ -202,17 +201,18 @@ class TestHeartbeatDedup:
await gw.send_heartbeat()
assert "heartbeat:warnings_hash" in fake_redis.delete_calls
assert "heartbeat:silent_last_sent" in fake_redis._store
gw.send_to_group.assert_called_once()
gw.send_notification.assert_not_called()
@pytest.mark.asyncio
async def test_healthy_to_warnings_clears_silent_marker(
async def test_healthy_to_warnings_clears_suppressed_marker(
self,
gateway_with_fake_redis,
sre_group_configured,
):
"""從健康 → 有事:清掉 silent marker下次靜默過 6h 才再推"""
"""從健康 → 有事:清掉 healthy suppressed marker並推送新 warning"""
gw, fake_redis = gateway_with_fake_redis
fake_redis.preset("heartbeat:silent_last_sent")
fake_redis.preset("heartbeat:healthy_suppressed_last_seen")
with patch("src.core.redis_client.get_redis", return_value=fake_redis), \
patch("src.services.heartbeat_report_service.HeartbeatReportService") as MockSvc, \
@@ -224,5 +224,5 @@ class TestHeartbeatDedup:
await gw.send_heartbeat()
assert "heartbeat:silent_last_sent" in fake_redis.delete_calls
assert "heartbeat:healthy_suppressed_last_seen" in fake_redis.delete_calls
assert "heartbeat:warnings_hash" in fake_redis._store